From b4a1cdceaab87fb22822feeb11f35fc06ccab3fe Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Tue, 6 Nov 2018 14:02:27 -0800
Subject: [PATCH] Add timeout to prevent a stuck ssh

---
 net/gce.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/gce.sh b/net/gce.sh
index 4c440b1474..3c3321b42a 100755
--- a/net/gce.sh
+++ b/net/gce.sh
@@ -207,7 +207,7 @@ EOF
     echo "Waiting for $name to finish booting..."
     (
       for i in $(seq 1 30); do
-        if (set -x; ssh "${sshOptions[@]}" "$publicIp" "test -f /.instance-startup-complete"); then
+        if (set -x; timeout 20s ssh "${sshOptions[@]}" "$publicIp" "test -f /.instance-startup-complete"); then
           break
         fi
         sleep 2